This was fascinating, thank you!!
I hope the story follows what you just said cuz I’m sinking Ibrahim’s boat
Actually in real life Ibrahim and Hurrem hated each other because Ibrahim supported Mahidevran's son for throne. There is a rumor that Ibrahim loved Hurrem but it was one-sided so he wanted revenge for this. (but like i said it's just a rumor) Hurrem only loved Suleyman. Btw Hurrem wasn't weak like in this manga. She was really a strong, cunning and smart woman. Mangaka did her dirty.
Actually it's my own country's history so I know what will happen already but let me tell you one thing..
Hurrem and Sileyman's love were always legendary in our 1000 years history. Suleyman did EVERYTHING for gain hurrem's love. And Hurrem did everything for gain his favor at the first but later both of them fallen in love each other. Suleyman had 50+ poem for hurrem and her love. He only cared for hurrem after the meet her. Yes he sleept with other woman for a few times but that's all. Later they're OFFICIALLY married with each other so he closed all harem and send away all other women. Gulbahar aka mihriban nearly killed by suleyman just because she wanted use abuse on hurrem. Ih and Suleyman's live for his daughter was the greatest father love in the history. He always did everything for Mihribah. If she wanted he could burn a city or kill somone. He even had a old say about mihriba "I'm emperor of the all world.. And Mihribah is the Sultan of the sun and moon. My dear daughter, my eye's light.."
Oh and hurrem really fallen in love with suleyman too.. She had a old poem about that too "my soul burned for revenge, but when I saw you I just drowned by your love.. my breath my religion and even my soul is your love"
Spoiler
Hurrem killed Ibrahim